Rafał Świerczek
Software Designer at ING Bank Śląski
Poland
Summary
👤
Senior🎓
Top SchoolRafał Świerczek is a seasoned Java-focused Software Designer with over 10 years of experience building enterprise web applications, currently shaping solutions at ING Bank Śląski. He combines deep backend skills (Spring, JPA, REST, JAX-WS) with frontend experience (JSF, PrimeFaces, JSP) and strong familiarity with Oracle and application servers like WebLogic and JBoss. Rafał has a solid foundation in software design and architecture—certified in UML fundamentals and experienced in GOF patterns—bringing disciplined documentation and testing practices (JUnit, Maven, JMeter) to production projects. His career spans banking and consultancy roles where he often bridged technical and business needs, from requirement estimation to deployment and app-server administration. Fluent in English at B1+/B2 level, he pairs a Master’s in Computer Science with a practical, client-facing approach to delivering maintainable systems.
9 years of coding experience
9 years of employment as a software developer
Master's degree: Computer Science, Master's degree: Computer Science at University of Silesia in Katowice
Polish, English
Github Skills (135)
saml10
api-client10
identity10
authentication10
eip10
apache-camel10
security10
rest-client10
openapi-generator10
jenkins-plugin10
rest-api10
microservices10
openapi10
api10
sdk10
Programming languages (6)
Github contributions (5)
rgala/irpgunit
Sep 2024 - Mar 2025
iRPGUnit Testing for RPG Developers
Contributions:16 pushes, 5 branches in 6 months
rgala/ILEastic
Jun 2024 - Mar 2025
Embedded application server for ILE on IBM i
Contributions:32 pushes, 19 branches in 8 months
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